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authorMike Frysinger <vapier@gentoo.org>2010-03-12 10:27:23 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-19 07:24:13 -0700
commit7f4bca4049941ba8dac35775fe462d4ef9f0dce4 (patch)
treef2f97f8d037e8f051b99fd6e7fa56251d6067f09 /drivers/usb
parentadb3ee421d6d39fbfadadf7093a587461ac4597e (diff)
USB: musb: fix warnings in Blackfin regs
The recent commit "usb: musb: Add context save and restore support" added some stubs for the Blackfin code so things would compile, but it also added a bunch of warnings due to missing return statements. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/musb/musb_regs.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h
index 327d0edd210..fa55aacc385 100644
--- a/drivers/usb/musb/musb_regs.h
+++ b/drivers/usb/musb/musb_regs.h
@@ -526,18 +526,22 @@ static inline void musb_write_ulpi_buscontrol(void __iomem *mbase, u8 val)
static inline u8 musb_read_txfifosz(void __iomem *mbase)
{
+ return 0;
}
static inline u16 musb_read_txfifoadd(void __iomem *mbase)
{
+ return 0;
}
static inline u8 musb_read_rxfifosz(void __iomem *mbase)
{
+ return 0;
}
static inline u16 musb_read_rxfifoadd(void __iomem *mbase)
{
+ return 0;
}
static inline u8 musb_read_ulpi_buscontrol(void __iomem *mbase)
@@ -596,22 +600,27 @@ static inline void musb_write_txhubport(void __iomem *mbase, u8 epnum,
static inline u8 musb_read_rxfunaddr(void __iomem *mbase, u8 epnum)
{
+ return 0;
}
static inline u8 musb_read_rxhubaddr(void __iomem *mbase, u8 epnum)
{
+ return 0;
}
static inline u8 musb_read_rxhubport(void __iomem *mbase, u8 epnum)
{
+ return 0;
}
static inline u8 musb_read_txfunaddr(void __iomem *mbase, u8 epnum)
{
+ return 0;
}
static inline u8 musb_read_txhubaddr(void __iomem *mbase, u8 epnum)
{
+ return 0;
}
static inline void musb_read_txhubport(void __iomem *mbase, u8 epnum)